It merely goes to tell you that sometimes hard work isn't good.
At the rash young age of 16, it was natural of me to snap back at those ridiculous customers - something the carpeting always see at McDonald's - and be lectured by my floor manager in the staff quarters. https://onlybookmarkings.com/story17405094/the-value-of-marketing-channels-for-financial-professionalsml-public-w3c-dtd-html-4